package com.systemsetup.systemsetup.web.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.systemsetup.systemsetup.model.WeChat;
import org.apache.ibatis.annotations.Mapper;

/**
 * @author Yang yu
 * @version 1.0
 * @date 2020/8/10 15:55
 */

@Mapper
public interface WeChatMapper extends BaseMapper<WeChat> {
    /**
     * @Author YangYu
     * @Description 删除openid为空的数据
     * @Date Created in 14:02 2020/12/14
     * @Param []
     */

    void delOpenId();
}
